<!DOCTYPE html>
<html>
	<head>
        <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
        <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0">
        <meta name="apple-mobile-web-app-capable" content="yes">
		<title>A navToolbar with an alwaysZoom ZoomBox</title>
		<link rel="stylesheet" href="../theme/default/style.css" type="text/css">
	    <link rel="stylesheet" href="style.css" type="text/css">
		<!-- Override the position of the toolbar to make it fit in a small map -->
		<style type='text/css'>     
			.olControlNavToolbar {
			  top: 150px;
			}
    	</style>  
		<script src="../lib/OpenLayers.js"></script>
		<script type="text/javascript">
			function init() {
						
				//Creation of a custom panel with a ZoomBox control with the alwaysZoom option sets to true				
				OpenLayers.Control.CustomNavToolbar = OpenLayers.Class(OpenLayers.Control.Panel, {
	
				    /**
				     * Constructor: OpenLayers.Control.NavToolbar 
				     * Add our two mousedefaults controls.
				     *
				     * Parameters:
				     * options - {Object} An optional object whose properties will be used
				     *     to extend the control.
				     */
					
					
				    initialize: function(options) {
				        OpenLayers.Control.Panel.prototype.initialize.apply(this, [options]);
				        this.addControls([
				          new OpenLayers.Control.Navigation(),
						  //Here it come
				          new OpenLayers.Control.ZoomBox({alwaysZoom:true})
				        ]);
						// To make the custom navtoolbar use the regular navtoolbar style
						this.displayClass = 'olControlNavToolbar'
				    },
					
					
				
				    /**
				     * Method: draw 
				     * calls the default draw, and then activates mouse defaults.
				     */
				    draw: function() {
				        var div = OpenLayers.Control.Panel.prototype.draw.apply(this, arguments);
                        this.defaultControl = this.controls[0];
				        return div;
				    }
				});
				
				var map;
				
				map = new OpenLayers.Map('map');

	            var wms = new OpenLayers.Layer.WMS(
	                "OpenLayers WMS",
	                "http://vmap0.tiles.osgeo.org/wms/vmap0",
	                {layers: 'basic'}
	            );					  
								
				map.addLayers([wms]);
				map.zoomToMaxExtent();
				
				var panel = new OpenLayers.Control.CustomNavToolbar();
	            map.addControl(panel);	
				}	
		</script>
	</head>
	<body onload="init()">
		<h1 id="title">A navToolbar with an alwaysZoom ZoomBox</h1>
        <div id="tags">
            navigation toolbar
        </div>
		<p id="shortdesc">
       		Demo of a custom NavToolbar which uses a zoomBox tool that always zoom in even when the zoom box is too big.
    	</p> 
		<div id="map" class="smallmap">  </div>
	</body>
</html>
